| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool for preventing a pipe house from being extremely deformed and collapsed by strong wind improving the strength of the pipe house for horticulture. SOLUTION: This tool for preventing the pipe house from being collapsed is characterized by a spindle tool (4) installed in a shoulder straight pipe (C) of the pipe house, a supporter (3) attached to the spindle tool (4), and a stake (1) installed downward in the tip of the supporter (3).
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